Final answer:
In a Deadly Bleed Check, it's important to assess for head injuries and open chest wounds, which can cause rapid blood loss and are life-threatening, whereas severe abdominal pain and neck injuries might not always be directly associated with critical bleeding. Therefore, the correct option is A, D.
Step-by-step explanation:
During the Deadly Bleed Check, it is crucial to check for conditions that could lead to severe blood loss and become life-threatening. This includes assessing for head injuries, which are major causes of immediate death and disability, often involving falls, automobile, and motorcycle accidents that can cause fractures and bleeding within the skull. Similarly, checking for open chest wounds is critical, as these injuries can involve severed vessels and can quickly lead to significant blood loss and require prompt medical intervention. In contrast, while severe abdominal pain and neck injuries are serious, they might not always be associated with a Deadly Bleed unless they involve a severe and visible injury with profuse bleeding.